(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:test_description) op: assign_op.Equal rhs: {(SQ <'Tests rebase -i performance'>)} spids: [4] ) ] ) (C {<.>} {<'./perf-lib.sh'>}) (C {<test_perf_default_repo>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:branch_merge) op: assign_op.Equal rhs: {<ba5312da19c6fdb6c6747d479f58932aae6e900c> <Id.Lit_Other '^'> <Id.Lit_LBrace '{'> <commit> <Id.Lit_RBrace '}'> } spids: [23] ) ] ) (C {<export>} {<branch_merge>}) (command.AndOr ops: [Id.Op_DPipe] children: [ (command.Simple words: [{<git>} {<rev-parse>} {<--verify>} {($ Id.VSub_DollarName '$branch_merge')}] redirects: [ (redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<'/dev/null'>}) (redir op:<Id.Redir_GreatAnd '2>&'> loc:(redir_loc.Fd fd:2) arg:{<1>}) ] do_fork: T ) (BraceGroup children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:skip_all) op: assign_op.Equal rhs: {(SQ <'skipping because $branch_merge was not found'>)} spids: [54] ) ] ) (C {<test_done>}) ] ) ] ) (command.Simple words: [{<write_script>} {<swap-first-two.sh>}] redirects: [ (redir op: <Id.Redir_DLess '<<'> loc: (redir_loc.Fd fd:0) arg: (redir_param.HereDoc here_begin: {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\E'>) <OF>} here_end_span_id: 79 stdin_parts: [ <'case "$1" in\n'> <'*/COMMIT_EDITMSG)\n'> <'\tmv "$1" "$1".bak &&\n'> <'\tsed -e \'1{h;d}\' -e 2G <"$1".bak >"$1"\n'> <'\t;;\n'> <'esac\n'> ] ) ) ] do_fork: T ) (C {<test_expect_success>} {(SQ <setup>)} { (SQ <'\n'> <'\tgit config core.editor "\\"$PWD"/swap-first-two.sh\\" &&\n'> <'\tgit checkout -f $branch_merge^2\n'> ) } ) (C {<test_perf>} {(SQ <'rebase -i'>)} {(SQ <'\n'> <'\tgit rebase -i $branch_merge^\n'>)}) (C {<test_done>}) ] )